Leading Veterinary Diagnostics & Laboratory Services for Animal Health

Trusted partnerships that empower more effective, efficient diagnostic decision making for better animal health outcomes.

Our Service Areas: A Fully-Connected Diagnostic Ecosystem

Reference Lab

North America’s largest veterinary reference laboratory network and expert medical consulting services.

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In-House Diagnostics

The most comprehensive in‑clinic diagnostics portfolio on the market, including chemistry, hematology, coag, blood gas/electrolytes, digital microscopy, immunoassay, and lateral flow testing.

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Sound™ Powered by Antech

The most trusted diagnostic imaging equipment and solutions — including digital radiography, ultrasound, therapeutic lasers, and CT.

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Imaging Services

Fast, accurate diagnostic imaging solutions to help deliver high-quality care, including expert interpretations of radiographs, CT/MRI, ECG, and PennHip — and AI-powered solutions that increase confidence and efficiency.

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Why Choose Antech for your Diagnostics

You know us as North America’s largest Regerence Lab network. We also offer innovations to support better animal health outcomes — whether it’s the most comprehensive in-house diagnostic portfolio on the market, the industry’s most trusted imaging equipment from Sound™ (Powered by Antech™), or expert- and AI-powered telemedicine and teleradiology.

We proudly partner with veterinary teams by providing a flexible diagnostic and imaging portfolio that empowers you to practice medicine your way.

Because smarter diagnostics means better care.

Listen to our podcast episode on the new MIC updates!

Board-certified veterinary microbiologist and immunologist Meera Surendran Nair (DVM, MS, MSCTR, PhD, DACVM), Director of Infectious Disease at Antech™ and board-certified veterinary microbiologist and immunologist, joins Tails From the Lab to discuss the recent updates to antimicrobial susceptibility reporting and clinical breakpoints. She explains how these changes impact veterinary diagnostics and antimicrobial therapy decisions, helping clinicians select the right antibiotic at the right dose to effectively treat infections while minimizing unnecessary antimicrobial exposure.

Listen Now

truRapid™ FOUR

"With its speed, proven reliability, and streamlined workflow, trūRapid™ FOUR offers busy veterinary professionals a simple alternative to current testing protocols and, importantly, provides an affordable choice without compromising quality." — Dr. James Barr, DVM, DACVECC, Chief Medical Officer for Mars Petcare’s Science & Diagnostics

Learn More

Listen to our podcast episode on the new MIC updates!
truRapid™ FOUR

Listen to our podcast episode on the new MIC updates!

Board-certified veterinary microbiologist and immunologist Meera Surendran Nair (DVM, MS, MSCTR, PhD, DACVM), Director of Infectious Disease at Antech™ and board-certified veterinary microbiologist and immunologist, joins Tails From the Lab to discuss the recent updates to antimicrobial susceptibility reporting and clinical breakpoints. She explains how these changes impact veterinary diagnostics and antimicrobial therapy decisions, helping clinicians select the right antibiotic at the right dose to effectively treat infections while minimizing unnecessary antimicrobial exposure.

Listen Now

truRapid™ FOUR

"With its speed, proven reliability, and streamlined workflow, trūRapid™ FOUR offers busy veterinary professionals a simple alternative to current testing protocols and, importantly, provides an affordable choice without compromising quality." — Dr. James Barr, DVM, DACVECC, Chief Medical Officer for Mars Petcare’s Science & Diagnostics

Learn More